Dulac’s Functions for mathematical ecological models
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| Autoři: | , , |
|---|---|
| Médium: | artículo original |
| Stav: | Versión publicada |
| Datum vydání: | 2020 |
| Popis: | To exclude the existence of sustained oscillations in mathematical ecology models is of vital interest to know the populational dynamics of interacting species. In this paper, Dulac functions are constructed for some generalizations of models commonly used in populational ecology. This result excludes the existence of periodic orbits for some models that describe intraspecific and / or interspecific competition, relationships of competition, predation and capture of individuals of any of the species. |
| Země: | Portal de Revistas UCR |
| Instituce: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Jazyk: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/34430 |
| On-line přístup: | https://revistas.ucr.ac.cr/index.php/matematica/article/view/34430 |
| Access Level: | acceso abierto |
| Klíčové slovo: | Dulac´s functions periodic orbits models with competence models with mutualism models with capture Funciones de Dulac orbitas periódicas modelos de competencia modelos con mutualismo modelos con captura |